2 * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
22 #include "telescope.h"
26 * Provide completions for load-url (lu).
29 compl_lu(void **data, void **ret, const char **descr)
31 struct history_item **state = (struct history_item **)data;
33 /* first time: init the state */
35 *state = history.items;
37 if (*state == history.items + history.len)
40 return (*state)++->uri;
44 * Provide completions for execute-extended-command (eecmd).
47 compl_eecmd(void **data, void **ret, const char **descr)
49 struct cmd **state = (struct cmd **)data;
51 /* first time: init the state */
55 if ((*state)->cmd == NULL)
58 *descr = (*state)->descr;
59 return (*state)++->cmd;
63 * Provide completions for tab-select.
66 compl_ts(void **data, void **ret, const char **descr)
68 struct tab **tab = (struct tab **)data;
70 /* first time: init the state */
72 *tab = TAILQ_FIRST(&tabshead);
73 else if ((*tab = TAILQ_NEXT(*tab, tabs)) == NULL)
78 if (*(*tab)->buffer.page.title == '\0')
79 return (*tab)->hist_cur->h;
80 *descr = (*tab)->hist_cur->h;
81 return (*tab)->buffer.page.title;
85 * Provide completions for link-select.
88 compl_ls(void **data, void **ret, const char **descr)
90 struct line **line = (struct line **)data;
95 while (l != NULL && l->type != LINE_LINK)
96 l = TAILQ_NEXT(l, lines);
102 if ((link = l->line) == NULL) {
109 *line = TAILQ_NEXT(l, lines);
114 * Provide completions for swiper.
117 compl_swiper(void **data, void **ret, const char **descr)
119 struct line **line = (struct line **)data;
122 while (*line != NULL && (*line)->line == NULL)
123 *line = TAILQ_NEXT(*line, lines);
128 text = (*line)->line;
130 *line = TAILQ_NEXT(*line, lines);
135 * Provide completions for toc
138 compl_toc(void **data, void **ret, const char **descr)
140 struct line **line = (struct line **)data;
145 while (l != NULL && (l->line == NULL ||
146 (l->type != LINE_TITLE_1 &&
147 l->type != LINE_TITLE_2 &&
148 l->type != LINE_TITLE_3)))
149 l = TAILQ_NEXT(l, lines);
157 *line = TAILQ_NEXT(l, lines);